Files
LT_QR_Codes_Management/static/js/qr_destination.js
T

1535 lines
48 KiB
JavaScript

/**
* QR Code Destination Page JavaScript - Enhanced with Multiple Check-ins Support
* Handles staff check-in functionality with GPS location support, language switching, and 30-minute interval validation
*/
// Global variables
let isSubmitting = false;
let currentTime = new Date();
// Employee IDs are at most 4 digits. Keep in sync with the maxlength on
// #employee_id, EMPLOYEE_ID_MAX_DIGITS in qr_destination.html and
// CHECKIN_EMPLOYEE_ID_MAX_DIGITS in routes/qr_codes.py.
const QR_EMPLOYEE_ID_MAX_DIGITS = 4;
// Camera verification variables
let cameraStream = null;
let capturedPhotoData = null;
let verificationAttemptData = null;
// Location tracking variables
let userLocation = {
latitude: null,
longitude: null,
accuracy: null,
altitude: null,
timestamp: null,
source: "manual",
address: null,
};
let locationRequestActive = false;
let locationWatchId = null;
// BILINGUAL FUNCTIONALITY
let currentLanguage = "en";
const translations = {
en: {
languageText: "ES",
statusMessages: {
processing: "Processing check-in...",
success: "Check-in successful!",
error: "Check-in failed. Please try again.",
duplicate: "You have already checked in today.",
tooSoon: "Please wait before checking in again.",
multipleSuccess: "Submitted successfully!",
invalidId: "Please enter a valid Employee ID.",
locationError: "Unable to get location data.",
networkError: "Network error. Please check your connection.",
},
},
es: {
languageText: "EN",
statusMessages: {
processing: "Procesando registro...",
success: "¡Registro exitoso!",
error: "Error en el registro. Por favor intente de nuevo.",
duplicate: "Ya se ha registrado hoy.",
tooSoon: "Por favor espere antes de registrarse nuevamente.",
multipleSuccess: "Submitted successfully!!",
invalidId: "Por favor ingrese un ID de empleado válido.",
locationError: "No se pudo obtener datos de ubicación.",
networkError: "Error de red. Verifique su conexión.",
},
},
};
// DOM Content Loaded Event (PRESERVED FROM ORIGINAL)
document.addEventListener("DOMContentLoaded", function () {
// CRITICAL: Disable form FIRST before anything else
window.locationServicesBlocked = true;
disableFormImmediately();
// CRITICAL: Initialize systems in correct order
initializeLanguage();
initializeLocationServicesCheck();
initializeStaffIdPersistence();
initializeForm();
initializeLocation();
startClock();
// Add fade-in animation to elements
setTimeout(() => {
document.querySelectorAll(".fade-transition").forEach((el) => {
el.classList.add("active");
});
}, 100);
});
// ENHANCED STAFF ID PERSISTENCE FUNCTIONALITY
function initializeStaffIdPersistence() {
// Load last staff ID from localStorage
lastStaffId = loadLastStaffId();
if (lastStaffId) {
// Automatically fill the last staff ID
const employeeIdInput = document.getElementById("employee_id");
if (employeeIdInput) {
employeeIdInput.value = lastStaffId;
validateEmployeeId();
}
}
}
function loadLastStaffId() {
try {
const saved = localStorage.getItem("qr_last_staff_id");
const digitsOnly = (saved || "").replace(/[^0-9]/g, "");
// Longer stored IDs are not filled in: cutting them would be another employee
if (digitsOnly.length >= 2 && digitsOnly.length <= QR_EMPLOYEE_ID_MAX_DIGITS) {
return digitsOnly;
}
return null;
} catch (error) {
return null;
}
}
function saveLastStaffId(staffId) {
try {
if (!staffId || typeof staffId !== "string" || staffId.trim().length < 2) {
return false;
}
const cleanId = staffId.trim().toUpperCase();
lastStaffId = cleanId;
// Save to localStorage
localStorage.setItem("qr_last_staff_id", cleanId);
return true;
} catch (error) {
return false;
}
}
// ENHANCED FORM HANDLING FOR MULTIPLE CHECK-INS
function initializeForm() {
const form = document.getElementById("checkinForm");
const submitButton = document.getElementById("submitCheckin");
if (form && submitButton) {
form.addEventListener("submit", handleFormSubmit);
// Add real-time Employee ID validation
const employeeIdInput = document.getElementById("employee_id");
if (employeeIdInput) {
// Employee ID is numeric only, at most 4 digits — strip anything else as it is typed
employeeIdInput.addEventListener("input", function () {
const digitsOnly = this.value.replace(/[^0-9]/g, "").slice(0, QR_EMPLOYEE_ID_MAX_DIGITS);
if (this.value !== digitsOnly) {
this.value = digitsOnly;
}
});
employeeIdInput.addEventListener("input", validateEmployeeId);
employeeIdInput.addEventListener("keypress", function (e) {
if (e.key === "Enter") {
e.preventDefault();
handleFormSubmit(e);
}
});
}
}
}
function disableFormImmediately() {
// Find and disable submit button immediately
const submitButton =
document.getElementById("submitCheckin") ||
document.getElementById("submitButton") ||
document.querySelector('button[type="submit"]') ||
document.querySelector(".btn-primary");
const employeeIdInput = document.getElementById("employee_id");
const form = document.getElementById("checkinForm");
if (submitButton) {
submitButton.disabled = true;
submitButton.style.opacity = "0.5";
submitButton.style.cursor = "not-allowed";
submitButton.style.pointerEvents = "none";
submitButton.setAttribute("data-location-blocked", "true");
// Store original content
if (!submitButton.getAttribute("data-original-content")) {
submitButton.setAttribute(
"data-original-content",
submitButton.innerHTML
);
}
// Show loading/checking state
submitButton.innerHTML = `
<i class="fas fa-spinner fa-spin"></i>
<span>Checking Location Services...</span>
`;
}
if (employeeIdInput) {
employeeIdInput.disabled = true;
employeeIdInput.style.opacity = "0.7";
employeeIdInput.setAttribute("data-location-blocked", "true");
employeeIdInput.placeholder = "Checking location services...";
}
if (form) {
form.classList.add("location-blocked");
form.style.pointerEvents = "none";
}
console.log("🚫 Form DISABLED by default - Checking Location Services...");
}
function handleFormSubmit(event) {
event.preventDefault();
event.stopPropagation();
// CRITICAL: Check if location services are blocked
if (window.locationServicesBlocked === true) {
console.log("🚫 Form submission blocked - Location Services not enabled");
showLocationServicesBlockedMessage();
return false;
}
if (isSubmitting) {
return false;
}
// STEP 1: Check Location Services FIRST
console.log("🔍 Step 1: Validating Location Services...");
checkLocationServicesStatus()
.then(() => {
// Location services are working, proceed with check-in
console.log("✅ Location Services validated successfully");
proceedWithCheckin();
})
.catch((error) => {
// Location services are not working, block check-in
console.log("❌ Location Services validation failed:", error);
showLocationServicesBlockedMessage();
return false;
});
return false;
}
/**
* Proceed with the actual check-in process after location validation
*/
function proceedWithCheckin() {
// Double-check location services are not blocked
if (window.locationServicesBlocked === true) {
console.log("🚫 Check-in blocked - Location Services not enabled");
showLocationServicesBlockedMessage();
return;
}
// ADDED: For dynamic QR codes, require a location to be selected before proceeding
var selLocField = document.getElementById("selected_location_name");
var locationSelectCard = document.getElementById("locationSelectCard");
var dropdown = document.getElementById("locationDropdown");
var hasLocationSelected = (window._dynamicQRSelectedName && window._dynamicQRSelectedName.trim()) ||
(selLocField && selLocField.value.trim()) ||
(dropdown && dropdown.value.trim());
if (locationSelectCard && !hasLocationSelected) {
// No location selected — redirect employee back to Step 1
document.getElementById("checkinFormCard").style.display = "none";
locationSelectCard.style.display = "block";
showLocalizedStatusMessage("invalidId", "error");
console.log("❌ Dynamic QR: no location selected, returning to Step 1");
return;
}
const employeeId = document.getElementById("employee_id")?.value?.trim();
if (!employeeId) {
showLocalizedStatusMessage("invalidId", "error");
return;
}
if (employeeId.length < 2) {
showLocalizedStatusMessage("invalidId", "error");
return;
}
// Refuse rather than truncate: a cut-down ID is a different employee
if (employeeId.length > QR_EMPLOYEE_ID_MAX_DIGITS) {
showCustomStatusMessage(
"Employee ID must be 4 digits or fewer / El ID de empleado debe tener 4 dígitos o menos",
"error"
);
return;
}
// Save the staff ID for future use
saveLastStaffId(employeeId);
// Show processing status
showLocalizedStatusMessage("processing", "info");
// Submit the check-in
submitCheckin();
}
/**
* Show message when check-in is blocked due to location services
*/
function showLocationServicesBlockedMessage() {
const messages = {
en: "Check-in blocked: Location Services must be enabled to continue.",
es: "Registro bloqueado: Los Servicios de Ubicación deben estar habilitados para continuar.",
};
const currentLang = currentLanguage || "en";
const message = messages[currentLang];
showCustomStatusMessage(message, "error");
}
// ENHANCED CHECK-IN SUBMISSION WITH MULTIPLE CHECK-IN SUPPORT
function submitCheckin() {
if (isSubmitting) {
return;
}
isSubmitting = true;
updateSubmitButton(true);
const employeeIdField = document.getElementById("employee_id");
// Numeric only — mirrors the input filter, in case the value was set
// programmatically (autofill / browser restore) without an input event.
if (employeeIdField) {
employeeIdField.value = employeeIdField.value.replace(/[^0-9]/g, "");
}
const employeeId = employeeIdField ? employeeIdField.value.trim() : "";
if (!employeeId) {
showLocalizedStatusMessage("invalidId", "error");
isSubmitting = false;
updateSubmitButton(false);
return;
}
if (employeeId.length > QR_EMPLOYEE_ID_MAX_DIGITS) {
showCustomStatusMessage(
"Employee ID must be 4 digits or fewer / El ID de empleado debe tener 4 dígitos o menos",
"error"
);
isSubmitting = false;
updateSubmitButton(false);
return;
}
const workTypeField = document.getElementById("work_type");
const workType = workTypeField ? workTypeField.value.trim() : "";
// Prepare form data
const formData = new FormData();
formData.append("employee_id", employeeId);
// Empty string = Regular; PW / SP / C are appended to the ID server-side
formData.append("work_type", workType);
formData.append(
"latitude",
userLocation.latitude ? userLocation.latitude.toFixed(10) : ""
);
formData.append(
"longitude",
userLocation.longitude ? userLocation.longitude.toFixed(10) : ""
);
formData.append("accuracy", userLocation.accuracy || "");
formData.append("altitude", userLocation.altitude || "");
formData.append("location_source", userLocation.source || "manual");
formData.append("address", userLocation.address || "");
// ADDED: Forward the employee-selected location for dynamic QR check-in.
// Priority: window globals (set by confirmLocationSelection) → hidden field → dropdown.
var locationNameValue = (window._dynamicQRSelectedName && window._dynamicQRSelectedName.trim())
? window._dynamicQRSelectedName.trim()
: "";
var locationAddrValue = (window._dynamicQRSelectedAddress && window._dynamicQRSelectedAddress.trim())
? window._dynamicQRSelectedAddress.trim()
: "";
// Fallback to hidden fields
if (!locationNameValue) {
var _hn = document.getElementById("selected_location_name");
var _ha = document.getElementById("selected_location_address");
if (_hn && _hn.value.trim()) {
locationNameValue = _hn.value.trim();
locationAddrValue = (_ha && _ha.value.trim()) ? _ha.value.trim() : "";
}
}
// Final fallback to dropdown directly
if (!locationNameValue) {
var _dd = document.getElementById("locationDropdown");
if (_dd && _dd.value.trim()) {
locationNameValue = _dd.value.trim();
var _so = _dd.options[_dd.selectedIndex];
locationAddrValue = _so ? (_so.getAttribute("data-address") || "") : "";
}
}
console.log("📍 [qr_destination.js] Location — name:", locationNameValue, "| addr:", locationAddrValue);
if (locationNameValue) {
formData.append("selected_location_name", locationNameValue);
}
if (locationAddrValue) {
formData.append("selected_location_address", locationAddrValue);
}
const currentUrl = window.location.pathname;
const checkinUrl = `${currentUrl}/checkin`;
fetch(checkinUrl, {
method: "POST",
body: formData,
headers: {
"X-Requested-With": "XMLHttpRequest",
},
})
.then((response) => {
return response.json();
})
.then((data) => {
// Check if photo verification is required
if (data.requires_verification) {
console.log('⚠️ Photo verification required');
verificationAttemptData = formData; // Store for retry with photo
showVerificationModal(data.distance || 0, data.threshold || 0.3);
} else {
handleCheckinResponse(data);
}
})
.catch((error) => {
handleCheckinError(error);
})
.finally(() => {
isSubmitting = false;
updateSubmitButton(false);
});
}
// ENHANCED RESPONSE HANDLING FOR MULTIPLE CHECK-INS
function handleCheckinResponse(data) {
if (data.success) {
handleCheckinSuccess(data);
} else {
const errorMsg = data.message || "Submission failed";
// NEW: Handle different types of check-in failures
if (errorMsg.toLowerCase().includes("already submitted")) {
showLocalizedStatusMessage("duplicate", "warning");
} else if (
errorMsg.toLowerCase().includes("submit again in") ||
errorMsg.toLowerCase().includes("minutes")
) {
// Handle 30-minute interval message
showCustomStatusMessage(errorMsg, "warning");
} else {
showLocalizedStatusMessage("error", "error");
}
}
}
// ENHANCED SUCCESS HANDLING WITH MULTIPLE CHECK-IN INFO
function handleCheckinSuccess(data) {
console.log("✅ Success data received:", data);
const responseData = data.data || data || {};
const checkinCount = responseData.checkin_count_today || 1;
const checkinSequence = responseData.checkin_sequence || "Check-in";
// Show appropriate success message based on check-in count
if (checkinCount > 1) {
showLocalizedStatusMessage("multipleSuccess", "success");
} else {
showLocalizedStatusMessage("success", "success");
}
// Hide the entire checkin-card (includes instruction header and form)
const checkinCard = document.querySelector(".checkin-card");
if (checkinCard) {
checkinCard.style.display = "none";
checkinCard.classList.remove("active");
checkinCard.classList.add("hidden-after-success");
}
// Also hide form separately for backward compatibility (PRESERVED FROM ORIGINAL)
const form = document.getElementById("checkinForm");
if (form) {
form.style.display = "none";
}
// Update success card with enhanced information
const successCard = document.getElementById("successCard");
if (successCard) {
successCard.style.display = "block";
successCard.classList.add("active");
const updateElement = (id, value) => {
const el = document.getElementById(id);
if (el) {
el.textContent = value || "N/A";
}
};
// Get employee ID from form input if not in response data
const employeeIdInput = document.getElementById("employee_id");
const employeeId =
responseData.employee_id ||
(employeeIdInput
? employeeIdInput.value.trim().toUpperCase()
: "Unknown");
const location = responseData.location || "Unknown Location";
const event =
responseData.event || responseData.location_event || "Check-in";
// Format current date and time if not provided in response
const now = new Date();
const checkInTime =
responseData.check_in_time ||
now.toLocaleTimeString("en-US", {
hour: "2-digit",
minute: "2-digit",
hour12: true,
});
const checkInDate =
responseData.check_in_date ||
now.toLocaleDateString("en-US", {
year: "numeric",
month: "short",
day: "numeric",
});
// Type of work actually stored, so a wrong pick is visible right away.
// The server sends a bilingual label; fall back to the dropdown's text.
const workTypeLabel = responseData.work_type_label;
const workTypeField = document.getElementById("work_type");
const workTypeText = workTypeLabel
? workTypeLabel.en + " / " + workTypeLabel.es
: workTypeField && workTypeField.selectedIndex >= 0
? workTypeField.options[workTypeField.selectedIndex].textContent.trim()
: "Regular / Trabajo Regular";
// Update success card elements
updateElement("successEmployeeId", employeeId);
updateElement("successWorkType", workTypeText);
updateElement("successLocation", location);
updateElement("successEvent", event);
updateElement("successCheckInTime", checkInTime);
updateElement("successCheckInDate", checkInDate);
// NEW: Add check-in sequence information
updateElement("successCheckinSequence", checkinSequence);
// Update additional info if available
if (responseData.device_info) {
updateElement("successDeviceInfo", responseData.device_info);
}
if (responseData.coordinates) {
updateElement("successCoordinates", responseData.coordinates);
}
if (responseData.address) {
updateElement("successAddress", responseData.address);
}
if (responseData.location_accuracy) {
updateElement(
"successLocationAccuracy",
`${responseData.location_accuracy} miles`
);
}
// Log successful check-in with details
console.log(
`✅ Check-in successful for Employee ID: ${employeeId}, Location: ${location}, Time: ${checkInTime}, Date: ${checkInDate}, Action: ${event}`
);
}
}
// NEW: Reset form for new check-in
function resetForNewCheckin() {
// Show checkin-card again (includes instruction header and form)
const checkinCard = document.querySelector(".checkin-card");
if (checkinCard) {
checkinCard.style.display = "block";
checkinCard.classList.add("active");
checkinCard.classList.remove("hidden-after-success");
}
// Show form again (PRESERVED FROM ORIGINAL)
const form = document.getElementById("checkinForm");
if (form) {
form.style.display = "block";
}
// Hide success card
const successCard = document.getElementById("successCard");
if (successCard) {
successCard.style.display = "none";
successCard.classList.remove("active");
}
// Clear previous employee ID
const employeeIdInput = document.getElementById("employee_id");
if (employeeIdInput) {
employeeIdInput.value = "";
employeeIdInput.focus();
}
// Clear status messages
clearStatusMessages();
// Reset location if needed
if (!userLocation.latitude || !userLocation.longitude) {
requestLocationData();
}
}
// NEW: Show custom status message (for interval warnings)
function showCustomStatusMessage(message, type = "info") {
const statusContainer = document.getElementById("statusMessage");
if (statusContainer) {
statusContainer.className = `status-message ${type}`;
statusContainer.innerHTML = `
<div class="status-content">
<i class="fas ${getStatusIcon(type)}"></i>
<span>${message}</span>
</div>
`;
statusContainer.style.display = "block";
// Auto-hide after 5 seconds
setTimeout(() => {
statusContainer.style.display = "none";
}, 5000);
}
}
// Helper function to get appropriate icon for status type
function getStatusIcon(type) {
switch (type) {
case "success":
return "fa-check-circle";
case "error":
return "fa-exclamation-circle";
case "warning":
return "fa-clock";
case "info":
default:
return "fa-info-circle";
}
}
// PRESERVED: All other existing functions remain unchanged
function showLocalizedStatusMessage(messageKey, type = "info") {
const message =
translations[currentLanguage].statusMessages[messageKey] ||
translations["en"].statusMessages[messageKey] ||
"Status update";
showCustomStatusMessage(message, type);
}
function clearStatusMessages() {
const statusContainer = document.getElementById("statusMessage");
if (statusContainer) {
statusContainer.style.display = "none";
}
}
function handleCheckinError(error) {
console.error("❌ Check-in submission error:", error);
showLocalizedStatusMessage("networkError", "error");
}
function updateSubmitButton(isLoading) {
const submitButton = document.getElementById("submitCheckin");
if (submitButton) {
if (isLoading) {
submitButton.disabled = true;
submitButton.innerHTML =
'<i class="fas fa-spinner fa-spin"></i> <span data-en="Processing..." data-es="Procesando...">Processing...</span>';
} else {
submitButton.disabled = false;
submitButton.innerHTML =
'<i class="fas fa-user-check"></i> <span data-en="Submit" data-es="Someter">Submit</span>';
}
applyTranslations();
}
}
function validateEmployeeId() {
const employeeIdInput = document.getElementById("employee_id");
const submitButton = document.getElementById("submitCheckin");
if (employeeIdInput && submitButton) {
const isValid = employeeIdInput.value.trim().length >= 2;
submitButton.disabled = !isValid || isSubmitting;
if (isValid) {
employeeIdInput.classList.remove("invalid");
employeeIdInput.classList.add("valid");
} else {
employeeIdInput.classList.remove("valid");
if (employeeIdInput.value.length > 0) {
employeeIdInput.classList.add("invalid");
}
}
}
}
// All location and language functions remain unchanged from original
function initializeLocation() {
// Check if Android enhanced location handler is available
if (
typeof AndroidLocationHandler !== "undefined" &&
AndroidLocationHandler.isAndroidDevice()
) {
console.log("📱 Using Android-enhanced location initialization");
AndroidLocationHandler.initializeAndroidLocation();
} else {
console.log("📍 Using standard location initialization");
requestLocationData();
}
}
function requestLocationData() {
if (locationRequestActive) {
console.log("📍 Location request already active, skipping");
return;
}
if (!navigator.geolocation) {
console.log("❌ Geolocation not supported");
userLocation.source = "manual";
return;
}
locationRequestActive = true;
console.log("📍 Requesting location data...");
const options = {
enableHighAccuracy: true,
timeout: 10000,
maximumAge: 300000,
};
navigator.geolocation.getCurrentPosition(
handleLocationSuccess,
(error) => {
console.log("❌ High accuracy failed, trying low accuracy...");
// Simple fallback with low accuracy
const lowAccuracyOptions = {
enableHighAccuracy: false,
timeout: 15000,
maximumAge: 600000,
};
navigator.geolocation.getCurrentPosition(
handleLocationSuccess,
handleLocationError,
lowAccuracyOptions
);
},
options
);
}
function handleLocationSuccess(position) {
console.log("✅ Location obtained successfully");
userLocation = {
latitude: position.coords.latitude,
longitude: position.coords.longitude,
accuracy: position.coords.accuracy,
altitude: position.coords.altitude,
timestamp: new Date(),
source: "gps",
address: null,
};
// Reverse geocode to get address
reverseGeocode(userLocation.latitude, userLocation.longitude);
locationRequestActive = false;
}
function handleLocationError(error) {
userLocation.source = "manual";
locationRequestActive = false;
}
function reverseGeocode(lat, lng) {
// The server will use Google Maps API first, then fall back to OpenStreetMap
// This provides better accuracy and address formatting
const url = "/api/reverse-geocode"; // You may want to create this endpoint
// For now, using direct OpenStreetMap as fallback
// In production, this should go through your server API
const osmUrl = `https://nominatim.openstreetmap.org/reverse?lat=${lat}&lon=${lng}&format=json&addressdetails=1&zoom=18`;
fetch(osmUrl, {
method: "GET",
headers: {
"User-Agent": "QR-Attendance-System/1.0",
},
})
.then((response) => response.json())
.then((data) => {
if (data && data.display_name) {
userLocation.address = data.display_name;
} else {
userLocation.address = `${lat.toFixed(10)}, ${lng.toFixed(10)}`;
}
})
.catch((error) => {
console.error(`❌ Reverse geocoding error:`, error);
// Fallback to coordinates if reverse geocoding fails
userLocation.address = `${lat.toFixed(10)}, ${lng.toFixed(10)}`;
});
}
// ENHANCED LANGUAGE FUNCTIONALITY WITH PERSISTENCE
function initializeLanguage() {
// Load saved language preference from localStorage
const savedLanguage = loadLanguagePreference();
if (savedLanguage && savedLanguage !== currentLanguage) {
currentLanguage = savedLanguage;
}
// Set up language toggle button event listener
const languageToggle = document.getElementById("languageToggle");
if (languageToggle) {
languageToggle.addEventListener("click", toggleLanguage);
}
// Apply initial translations based on loaded language
applyTranslations();
}
function toggleLanguage() {
// Switch between languages
const newLanguage = currentLanguage === "en" ? "es" : "en";
currentLanguage = newLanguage;
// Save new language preference to localStorage
saveLanguagePreference(currentLanguage);
// Apply translations immediately
applyTranslations();
// Optional: Show brief confirmation message
showLanguageChangeConfirmation();
}
function loadLanguagePreference() {
try {
// Retrieve language preference from localStorage
const savedLanguage = localStorage.getItem("qr_staff_language");
// Validate saved language is supported
if (savedLanguage && translations.hasOwnProperty(savedLanguage)) {
return savedLanguage;
} else if (savedLanguage) {
// Clean up invalid preference
localStorage.removeItem("qr_staff_language");
}
return null;
} catch (error) {
return null;
}
}
function saveLanguagePreference(language) {
try {
// Validate language before saving
if (!translations.hasOwnProperty(language)) {
console.error(`❌ Invalid language code: ${language}`);
return false;
}
// Save to localStorage
localStorage.setItem("qr_staff_language", language);
return true;
} catch (error) {
return false;
}
}
function showLanguageChangeConfirmation() {
// Brief visual feedback for language change
const languageToggle = document.getElementById("languageToggle");
if (languageToggle) {
// Add temporary visual feedback
languageToggle.style.transform = "scale(1.05)";
languageToggle.style.background = "rgba(255, 255, 255, 0.4)";
setTimeout(() => {
languageToggle.style.transform = "";
languageToggle.style.background = "";
}, 200);
}
}
function applyTranslations() {
// Update language toggle button text
const languageText = document.getElementById("languageText");
if (languageText) {
languageText.textContent = translations[currentLanguage].languageText;
}
// Apply translations to all elements with data attributes
document.querySelectorAll(`[data-${currentLanguage}]`).forEach((element) => {
element.textContent = element.getAttribute(`data-${currentLanguage}`);
});
// Update any dynamic content that might have been generated after initial load
updateDynamicTranslations();
}
function updateDynamicTranslations() {
// Update submit button text if it exists and has been modified
const submitButton = document.getElementById("submitCheckin");
if (submitButton && submitButton.innerHTML.includes("data-")) {
// Re-apply translations to submit button content
const spans = submitButton.querySelectorAll(`[data-${currentLanguage}]`);
spans.forEach((span) => {
span.textContent = span.getAttribute(`data-${currentLanguage}`);
});
}
}
function startClock() {
function updateClock() {
currentTime = new Date();
const timeElements = document.querySelectorAll(".current-time");
timeElements.forEach((el) => {
el.textContent = currentTime.toLocaleTimeString();
});
}
updateClock();
setInterval(updateClock, 1000);
}
function checkLocationServicesStatus() {
// Check if geolocation is supported
if (!navigator.geolocation) {
showLocationServicesWarning("not_supported");
blockCheckInProcess(true);
return Promise.reject("Location services not supported");
}
return new Promise((resolve, reject) => {
// Test location access with a quick check
const timeoutId = setTimeout(() => {
showLocationServicesWarning("timeout");
blockCheckInProcess(true);
reject("Location services timeout");
}, 5000); // 5 second timeout
navigator.geolocation.getCurrentPosition(
(position) => {
// Success - location services are working
clearTimeout(timeoutId);
hideLocationServicesWarning();
blockCheckInProcess(false);
// Log successful location access
console.log("✅ Location Services: ENABLED and working");
resolve(position);
},
(error) => {
// Error - location services may be disabled
clearTimeout(timeoutId);
blockCheckInProcess(true);
switch (error.code) {
case error.PERMISSION_DENIED:
showLocationServicesWarning("permission_denied");
console.log("❌ Location Services: PERMISSION DENIED");
break;
case error.POSITION_UNAVAILABLE:
showLocationServicesWarning("position_unavailable");
console.log("❌ Location Services: POSITION UNAVAILABLE");
break;
case error.TIMEOUT:
showLocationServicesWarning("timeout");
console.log("❌ Location Services: TIMEOUT");
break;
default:
showLocationServicesWarning("unknown_error");
console.log("❌ Location Services: UNKNOWN ERROR");
break;
}
reject(error);
},
{
enableHighAccuracy: false,
timeout: 10000,
maximumAge: 30000,
}
);
});
}
function blockCheckInProcess(shouldBlock) {
// Try multiple possible submit button IDs from your codebase
const submitButton =
document.getElementById("submitCheckin") ||
document.getElementById("submitButton") ||
document.querySelector('button[type="submit"]') ||
document.querySelector(".btn-primary");
const employeeIdInput = document.getElementById("employee_id");
const form = document.getElementById("checkinForm");
if (shouldBlock) {
// Set global blocking flag FIRST
window.locationServicesBlocked = true;
// Block check-in process
if (submitButton) {
submitButton.disabled = true;
submitButton.style.opacity = "0.5";
submitButton.style.cursor = "not-allowed";
submitButton.style.pointerEvents = "none";
// Add data attribute to track blocking state
submitButton.setAttribute("data-location-blocked", "true");
// Store original button content
if (!submitButton.getAttribute("data-original-content")) {
submitButton.setAttribute(
"data-original-content",
submitButton.innerHTML
);
}
// Update button text to show it's blocked
submitButton.innerHTML = `
<i class="fas fa-lock"></i>
<span>Location Required / Ubicación Requerida</span>
`;
// Remove all event listeners by cloning
const newButton = submitButton.cloneNode(true);
submitButton.parentNode.replaceChild(newButton, submitButton);
// Add blocking event listener
newButton.addEventListener("click", function (e) {
e.preventDefault();
e.stopPropagation();
showLocationServicesBlockedMessage();
return false;
});
}
if (employeeIdInput) {
employeeIdInput.disabled = true;
employeeIdInput.style.opacity = "0.7";
employeeIdInput.setAttribute("data-location-blocked", "true");
}
if (form) {
form.classList.add("location-blocked");
form.style.pointerEvents = "none";
// Override form submission completely
form.onsubmit = function (e) {
e.preventDefault();
e.stopPropagation();
showLocationServicesBlockedMessage();
return false;
};
}
console.log("🚫 Check-in process BLOCKED - Location Services required");
} else {
// Clear global blocking flag FIRST
window.locationServicesBlocked = false;
// Unblock check-in process
if (submitButton) {
submitButton.disabled = false;
submitButton.style.opacity = "1";
submitButton.style.cursor = "pointer";
submitButton.style.pointerEvents = "auto";
// Remove blocking data attribute
submitButton.removeAttribute("data-location-blocked");
// Restore original button content
const originalContent = submitButton.getAttribute(
"data-original-content"
);
if (originalContent) {
submitButton.innerHTML = originalContent;
}
// Re-attach proper event listeners
submitButton.onclick = function (e) {
e.preventDefault();
handleFormSubmit(e);
return false;
};
}
if (employeeIdInput) {
employeeIdInput.disabled = false;
employeeIdInput.style.opacity = "1";
employeeIdInput.removeAttribute("data-location-blocked");
}
if (form) {
form.classList.remove("location-blocked");
form.style.pointerEvents = "auto";
// Restore proper form submission handler
form.onsubmit = function (e) {
e.preventDefault();
handleFormSubmit(e);
return false;
};
}
console.log("✅ Check-in process UNBLOCKED - Location Services working");
}
}
/**
* Show location services warning banner
*/
function showLocationServicesWarning(errorType) {
// Remove existing warning if present
hideLocationServicesWarning();
const warningMessages = {
en: {
not_supported:
"⚠️ Location Services Not Supported<br><strong>Check-in is currently blocked.</strong><br>Your browser does not support location services required for check-in.<br><br>Los servicios de ubicación no son compatibles. El registro está bloqueado.",
permission_denied:
"⚠️ Location Access Denied<br><strong>Check-in is currently blocked.</strong><br>Please enable location access in your browser settings to continue with check-in.<br><br>Acceso a ubicación denegado. Habilite el acceso para continuar.",
position_unavailable:
"⚠️ Location Services Disabled<br><strong>Check-in is currently blocked.</strong><br>Please turn on Location Services in your device settings and refresh the page.<br><br>Servicios de ubicación deshabilitados. Active los servicios y actualice la página.",
timeout:
"⚠️ Location Services Not Responding<br><strong>Check-in is currently blocked.</strong><br>Location services may be disabled. Please check your device settings.<br><br>Los servicios de ubicación no responden. Verifique la configuración.",
unknown_error:
"⚠️ Location Services Error<br><strong>Check-in is currently blocked.</strong><br>Unable to access location services. Please check your settings and try again.<br><br>Error de servicios de ubicación. Verifique la configuración.",
},
es: {
not_supported:
"⚠️ Servicios de Ubicación No Compatibles<br><strong>El registro está bloqueado.</strong><br>Su navegador no es compatible con los servicios de ubicación requeridos.",
permission_denied:
"⚠️ Acceso a Ubicación Denegado<br><strong>El registro está bloqueado.</strong><br>Habilite el acceso a la ubicación en la configuración de su navegador.",
position_unavailable:
"⚠️ Servicios de Ubicación Deshabilitados<br><strong>El registro está bloqueado.</strong><br>Active los Servicios de Ubicación en la configuración y actualice la página.",
timeout:
"⚠️ Servicios de Ubicación No Responden<br><strong>El registro está bloqueado.</strong><br>Los servicios pueden estar deshabilitados. Verifique la configuración.",
unknown_error:
"⚠️ Error de Servicios de Ubicación<br><strong>El registro está bloqueado.</strong><br>No se puede acceder a los servicios. Verifique la configuración.",
},
};
const currentLang = currentLanguage || "en";
const message =
warningMessages[currentLang][errorType] || warningMessages["en"][errorType];
// Create warning banner
const warningBanner = document.createElement("div");
warningBanner.id = "locationServicesWarning";
warningBanner.className = "location-warning-banner";
warningBanner.innerHTML = `
<div class="warning-content">
<i class="fas fa-exclamation-triangle warning-icon"></i>
<div class="warning-text">
<span class="warning-message">${message}</span>
<div class="warning-actions">
<button type="button" class="warning-retry-btn" onclick="location.reload()">
<i class="fas fa-redo"></i>
<span class="english-text">Retry</span>
<span class="language-separator">/</span>
<span class="spanish-text">Reintentar</span>
</button>
<button type="button" class="warning-dismiss-btn" onclick="hideLocationServicesWarning()">
<i class="fas fa-times"></i>
<span class="english-text">Dismiss</span>
<span class="language-separator">/</span>
<span class="spanish-text">Descartar</span>
</button>
</div>
</div>
</div>
`;
// Insert warning at the top of the page
const container = document.querySelector(".destination-container");
if (container) {
container.insertBefore(warningBanner, container.firstChild);
}
}
/**
* Hide location services warning banner
*/
function hideLocationServicesWarning() {
const existingWarning = document.getElementById("locationServicesWarning");
if (existingWarning) {
existingWarning.remove();
}
}
/**
* Copy the live value / checked state of every control from one form to its
* clone. The clone is structurally identical, so controls are matched by
* position - no selector escaping needed.
*/
function preserveFormControlState(oldForm, newForm) {
const oldControls = oldForm.querySelectorAll("input, select, textarea");
const newControls = newForm.querySelectorAll("input, select, textarea");
const count = Math.min(oldControls.length, newControls.length);
for (let i = 0; i < count; i++) {
const oldControl = oldControls[i];
const newControl = newControls[i];
if (oldControl.type === "checkbox" || oldControl.type === "radio") {
newControl.checked = oldControl.checked;
} else {
newControl.value = oldControl.value;
}
}
}
function initializeLocationServicesCheck() {
// Initialize global blocking flag
window.locationServicesBlocked = false;
// Check location services status when page loads and block if necessary
setTimeout(() => {
console.log("🔍 Initializing Location Services check...");
checkLocationServicesStatus()
.then(() => {
console.log("✅ Initial Location Services check passed");
})
.catch(() => {
console.log(
"❌ Initial Location Services check failed - Check-in blocked"
);
});
}, 1000);
// Override form initialization to ensure our handlers are used
setTimeout(() => {
const form = document.getElementById("checkinForm");
const submitButton =
document.getElementById("submitCheckin") ||
document.querySelector('button[type="submit"]');
if (form) {
// Remove existing event listeners by cloning
const newForm = form.cloneNode(true);
// cloneNode(true) copies ATTRIBUTES, not live control state: a <select>
// reverts to the option carrying the `selected` attribute and typed values
// are lost. Without this the pre-selected check-out work type snapped back
// to Regular 1.5 s after load.
preserveFormControlState(form, newForm);
form.parentNode.replaceChild(newForm, form);
// Add our controlled event listener
newForm.addEventListener("submit", handleFormSubmit);
// Every listener the page bound to the old controls (numeric-only ID
// filter, work-type echo, ID persistence) died with them. Tell the page
// to re-attach them to the replacement nodes.
document.dispatchEvent(
new CustomEvent("checkinFormReplaced", { detail: { form: newForm } })
);
}
if (submitButton) {
// Find the new submit button after form cloning
const newSubmitButton =
document.getElementById("submitCheckin") ||
document.querySelector('button[type="submit"]');
if (newSubmitButton) {
newSubmitButton.addEventListener("click", function (e) {
e.preventDefault();
e.stopPropagation();
handleFormSubmit(e);
return false;
});
}
}
}, 1500);
}
// ===================================
// CAMERA VERIFICATION FUNCTIONALITY
// ===================================
function showVerificationModal(distance, threshold) {
console.log(`📸 Showing verification modal - Distance: ${distance}, Threshold: ${threshold}`);
const modal = document.getElementById('verificationModal');
const distanceSpan = document.getElementById('verificationDistance');
const thresholdSpan = document.getElementById('verificationThreshold');
if (distanceSpan) distanceSpan.textContent = distance.toFixed(3);
if (thresholdSpan) thresholdSpan.textContent = threshold.toFixed(3);
modal.classList.add('active');
startCamera();
}
function hideVerificationModal() {
const modal = document.getElementById('verificationModal');
modal.classList.remove('active');
stopCamera();
resetCameraInterface();
}
function startCamera() {
const video = document.getElementById('cameraVideo');
console.log('📸 Starting camera...');
const constraints = {
video: {
facingMode: 'environment', // Use back camera on mobile
width: { ideal: 1280 },
height: { ideal: 720 }
},
audio: false
};
navigator.mediaDevices.getUserMedia(constraints)
.then(stream => {
cameraStream = stream;
video.srcObject = stream;
video.style.display = 'block';
console.log('✅ Camera started successfully');
})
.catch(error => {
console.error('❌ Camera error:', error);
alert('Unable to access camera. Please check permissions and try again. / No se puede acceder a la cámara.');
hideVerificationModal();
isSubmitting = false;
updateSubmitButton(false);
});
}
function stopCamera() {
if (cameraStream) {
cameraStream.getTracks().forEach(track => track.stop());
cameraStream = null;
console.log('📸 Camera stopped');
}
}
function capturePhoto() {
const video = document.getElementById('cameraVideo');
const canvas = document.getElementById('cameraCanvas');
const capturedImage = document.getElementById('capturedPhoto');
const captureBtn = document.getElementById('captureBtn');
const retakeBtn = document.getElementById('retakeBtn');
const submitBtn = document.getElementById('submitVerificationBtn');
// Set canvas dimensions to match video
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
// Draw video frame to canvas
const context = canvas.getContext('2d');
context.drawImage(video, 0, 0, canvas.width, canvas.height);
// Get photo data as base64
capturedPhotoData = canvas.toDataURL('image/jpeg', 0.8);
// Show captured photo
capturedImage.src = capturedPhotoData;
capturedImage.style.display = 'block';
video.style.display = 'none';
// Update button visibility
captureBtn.style.display = 'none';
retakeBtn.style.display = 'inline-flex';
submitBtn.style.display = 'inline-flex';
console.log('📸 Photo captured');
}
function retakePhoto() {
const video = document.getElementById('cameraVideo');
const capturedImage = document.getElementById('capturedPhoto');
const captureBtn = document.getElementById('captureBtn');
const retakeBtn = document.getElementById('retakeBtn');
const submitBtn = document.getElementById('submitVerificationBtn');
// Reset interface
capturedImage.style.display = 'none';
video.style.display = 'block';
captureBtn.style.display = 'inline-flex';
retakeBtn.style.display = 'none';
submitBtn.style.display = 'none';
capturedPhotoData = null;
console.log('📸 Ready to retake photo');
}
function resetCameraInterface() {
const video = document.getElementById('cameraVideo');
const capturedImage = document.getElementById('capturedPhoto');
const captureBtn = document.getElementById('captureBtn');
const retakeBtn = document.getElementById('retakeBtn');
const submitBtn = document.getElementById('submitVerificationBtn');
if (capturedImage) capturedImage.style.display = 'none';
if (video) video.style.display = 'block';
if (captureBtn) captureBtn.style.display = 'inline-flex';
if (retakeBtn) retakeBtn.style.display = 'none';
if (submitBtn) submitBtn.style.display = 'none';
capturedPhotoData = null;
verificationAttemptData = null;
}
function submitWithVerification() {
if (!capturedPhotoData) {
alert('Please capture a photo first. / Por favor capture una foto primero.');
return;
}
console.log('📸 Submitting check-in with verification photo...');
const submitBtn = document.getElementById('submitVerificationBtn');
submitBtn.disabled = true;
submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Submitting...';
// Use stored form data from initial attempt
if (verificationAttemptData) {
verificationAttemptData.append('verification_photo', capturedPhotoData);
const currentUrl = window.location.pathname;
const checkinUrl = `${currentUrl}/checkin`;
fetch(checkinUrl, {
method: "POST",
body: verificationAttemptData,
headers: {
"X-Requested-With": "XMLHttpRequest",
},
})
.then((response) => response.json())
.then((data) => {
hideVerificationModal();
if (data.success) {
showCustomStatusMessage(
"Submission successful! Photo pending review. / ¡Envío exitoso! Foto pendiente de revisión.",
"success"
);
handleCheckinSuccess(data);
} else {
showCustomStatusMessage(
data.message || "Submission failed / Envío fallido",
"error"
);
}
})
.catch((error) => {
hideVerificationModal();
console.error('❌ Verification submit error:', error);
showLocalizedStatusMessage("networkError", "error");
})
.finally(() => {
isSubmitting = false;
updateSubmitButton(false);
submitBtn.disabled = false;
submitBtn.innerHTML = '<i class="fas fa-check"></i> Submit with Photo';
});
}
}
function cancelVerification() {
hideVerificationModal();
isSubmitting = false;
updateSubmitButton(false);
}
// Initialize camera button event listeners
function initializeCameraButtons() {
const captureBtn = document.getElementById('captureBtn');
const retakeBtn = document.getElementById('retakeBtn');
const submitBtn = document.getElementById('submitVerificationBtn');
const cancelBtn = document.getElementById('cancelVerificationBtn');
if (captureBtn) {
captureBtn.addEventListener('click', capturePhoto);
}
if (retakeBtn) {
retakeBtn.addEventListener('click', retakePhoto);
}
if (submitBtn) {
submitBtn.addEventListener('click', submitWithVerification);
}
if (cancelBtn) {
cancelBtn.addEventListener('click', cancelVerification);
}
console.log('📸 Camera verification buttons initialized');
}
// Call initialization when DOM is ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initializeCameraButtons);
} else {
initializeCameraButtons();
}